baber/WOPTO huggingface dataset:
Patent JP-H06327489-A (JP)
Title: Production of biologically active beta-ngf by gene manipulation
Inventor: KURUTO RANKU
IPC: C12N15/12
Filed: 1992-11-27
Abstract: Production of genetically engineered, biologically active  beta -NGF (nerve growth factor) comprises expressing the appropriate DNA in prokaryotic hosts then converting the insoluble aggregates to a soluble active form by: (i) solubilisation; (ii) optionally dialysis and/or derivatisation of  beta -NGF with the oxidised form of a compound (A) having thiol groups in reduced form but existing as a disulphide-bridged dimer in oxidised form, so as to produce a mixed disulphide; and (iii) renaturation using a redox system consisting of a compound (B), in oxidised and/or reduced form that is similar to (A); where the process is carried out at 0-30 degrees C and pH 8-10, in presence of Tris base or salt and/or arginine.
Patent JP-H04190235-A (JP)
Title: Photosensitive body for electronic photography
Inventor: KAWATE KENJI
IPC: G03G5/06
Filed: 1990-11-24
Abstract: PURPOSE:To obtain a photosensitive body having a high sensitivity and a good repetition property by using a photosensitive layer including at least one of specified bisazo compounds and at least one of specified biphenyl amine compounds. CONSTITUTION:A photosensitive layer including at least one of bisazo compounds expressed by an expression I and at least one of biphenyl amine compounds expressed by an expression II is provided. The compound as expressed by the expression I is a change generating material. The compound in the expression II is a charge transfer material. 1 is a conductive substrate, 2 is a charge generating layer, 3 is a charge transfer layer, 4 is a photosensitive layer, and 5 is a surface coating layer, and the photosensitie layer is of a function-separated type in which it is separated into the charge generating layer and the charge transfer layer. The charge generating layer 2 is formed by vacuum deposition of organic light conductive material and applying material including grains of the organic light conductive material scattered in resin binder, so it receives light and generates charges. The charge transfer layer 3 is a painted film comprising material having organic charge transfer material scattered in resin binder, so it acts as an insulation layer to hold charges of a photosensitive body in a dark place, while it achieves a function of transferring charges injected from the charge generating layer when it receives light.
Patent JP-H07173235-A (JP)
Title: Allylnapththol cocondensate and epoxy resin composition
Inventor: NAKA AKIHIRO
IPC: C08G8/30
Filed: 1993-12-17
Abstract: PURPOSE:To provide an allylnaphthol cocondensate which has low m.p. and melt viscosity, is useful as a curative for an epoxy resin, and gives a cured item excellent in heat resistance, moisture resistance, flexibility, etc., by selecting a specific allylnaphthol cocondensate. CONSTITUTION:An allylnaphthol cocondensate is selected which has a wt. average mol.wt. of 300-2,000 and is represented by formula I [wherein A is an allylnaphthol compd. of formula II; B is dihydroxynaphthalene of formula III; D is a naphthol compd. of formula IV; E is an (allyl)naphthol compd. of formula V; R<1> to R<4> are each H, alkyl, OH, or allyl; R<5> is an aldehyde residue; and k, l, m, and n are each 0-10 provided that when k=0 and l=0, then at least one of E's contains allyl group, that when k=m=n=0, then at least one of E's is dihydroxynaphthalene, and that when k=l=m=n=0, then one of E's is the allynaphthol compd. and the other is dihydroxynaphthalene].
Patent JP-H04188874-A (JP)
Title: Manufacture of semiconductor device
Inventor: MASUZAWA KOSUKE
IPC: H01L29/78
Filed: 1990-11-22
Abstract: PURPOSE:To prevent an element from deteriorating in characteristics by a method wherein a slope is provided to a gate oxide film through selective oxidation. CONSTITUTION:A nitride film 102 is formed on a region which is made to serve as a gate electrode on an Si substrate, a LOCOS (Local Oxidation of Silicon) 103 is formed as thick as 200Angstrom  through a thermal treatment carried out at a temperature of 850 deg.C for ten minutes in a wet atmosphere, and then the film 102 is removed through wet etching. Then, a gate oxide film 104 is formed through the same thermal treatment. A Locos is made to grow as thick as 300 Angstrom or so, and a polysilicon gate electrode 105 is formed on an insulator grown together with the film 104 so as to make its ends ride on the slope of bird's beaks, ions are implanted using the electrode 105 as a mask to form a source region 106 and a drain region 107. By this setup, hot carriers are prevented from occurring, and an element is protected against deterioration.
Patent JP-H04188841-A (JP)
Title: Semiconductor device
Inventor: TAKAGI TOSHIHITO
IPC: H01L21/60
Filed: 1990-11-22
Abstract: PURPOSE:To prevent the generation of a leakage due to the contact of a lead with a semiconductor substrate as well as to prevent the generation of the deterioration of a semiconductor device due to the moisture adsorption of a resin and to improve the moisture resistance of the device by a method wherein independent floating conductors are provided on the semiconductor substrate to oppose to the lead-out part of the lead. CONSTITUTION:A signal or a power supply is connected to an input/output aluminium electrode 5 via an aluminium wiring 10 on a semiconductor substrate and is inputted/outputted into/from the outside through a rodlike lead 11 via a conductive projected matter 4. A polysilicon layer or an aluminium layer 9 is formed between electrodes on adjacent chips at the time of the state of a wafer in such a way as to oppose to a lead-out part of this lead 11 and when this layer 9 is cut in each chip, the layer 9 is turned into conductors in a floating state. Accordingly, an electric field is not applied between the lead and the semiconductor substrate and it is eliminated that a semiconductor device or the lead is deteriorated. Thereby, the device, which is superior in moisture resistance and is capable of using a high voltage, can be obtained.
Patent JP-H03181101-A (JP)
Title: Chip resistor and manufacture thereof
Inventor: SUDA MASARU
IPC: H01C17/02
Filed: 1989-12-11
Abstract: PURPOSE:To manufacture chip resistors hardly causing imperfect chucking and suitable for automatic packaging by filling the grooves of a protective coating with marking paste and placing the surface of an indication part and that of the protective coating on approximately the same plane. CONSTITUTION:Boro-silicated lead glass is printed on a section, where a resistor 5 is coated, with a mask 13, dried, and baked to form a protective coating 6. Emulsion 13a corresponding to the shape of an indication part 7, which is to be printed on a part of a mesh screen of stainless steel or other materials after, is applied to the mask 13 into number form, therefore, grooves 9 are made in the coating 6 with the mask 13. After the coating 6 is formed by printing, marking paste, the principal constituent of which is glass, is packed in the grooves 9 with a mask 14, printed, dried, and baked. After the indication part 7 is formed, a ceramic substrate 1 is divided on longitudinal and transverse division grooves to obtain chip resistors 10. The upper faces of the resistors 10 are approximately flat, therefore, little air is leaked by vacuum chucking.
Patent JP-H04189867-A (JP)
Title: Polyamic acid solution composition and production thereof
Inventor: AOKI MASABUMI
IPC: C08L83/04
Filed: 1990-11-22
Abstract: PURPOSE:To obtain a polyamic acid composition providing a polyimidebased polymer having high light transmittance and free from aggregated substance by blending a solution of an organosilsesquioxane modified with a carbon functional organosilane with a solution of polyamic acid. CONSTITUTION:(A) A solution of an organosilsesquioxane modified with a carbon functional organosilane obtained by dissolving A1: 100 pts.wt. organotrialkoxysilane (e.g. phenyltriethoxysilane) and 0.05-30 pts.wt. carbon functional organoalkoxysilane (e.g. gamma-aminopropyltriethoxysilane) in an alcohol to give a mixed solution, hydrolyzing the solution in the presence of water and a catalyst (preferably ammonia or acetic acid) in an organic solvent (e.g. N-methyl-2-pyrrolidone) and condensing is blended with (B) a solution of polyamic acid and uniformly dispersed to give a polyamic acid solution composition having high light transmittance.
Patent JP-H05155130-A (JP)
Title: Manufacture of electric discharge recording sheet
Inventor: CHIYOU SHIYOUTEI
IPC: B41M5/24
Filed: 1991-12-03
Abstract: PURPOSE:To provide the manufacture of an electric discharge recording sheet capable of stably forming a distinct accurate fine image even in the presence of chemicals and having excellent chemical resistance. CONSTITUTION:An electric discharge recording sheet is composed of a base body sheet 1, a metallic thin-film 2 and a transparent protective layer 3 and the metallic thin-film 2 is broken by discharge between adjacently arranged needle electrode and the metallic thin-film 2 and an image is formed in the sheet, and the surface of the metallic thin-film 2 laminated onto the base material sheet 1 is brought into contact with steam and a metallic oxide film is formed on the surface. Since chemical resistance is improved by the action of the metallic oxide film formed on the surface of the metallic thin-film 2, the distinct accurate fine image can be shaped stably even in the presence of chemicals while the sheet has an effect that the formed image is difficult to be deteriorated with time.
Patent JP-H05154278-A (JP)
Title: Turbidity detecting device for washing machine
Inventor: TAKAHASHI TAKETO
IPC: D06F39/08
Filed: 1991-12-03
Abstract: PURPOSE:To properly judge the degree of dirtiness by eliminating the influence of the foams applied to a turbidity sensor and prevent the adhesion of detergent, dust, metallic soap, etc., in a turbidity detecting device of a washing machine which detects the degree of dirtiness of a washed article (washing water). CONSTITUTION:A turbidity sensor 1 consisting of a luminous element 1b and a light receiving element 1a which are arranged oppositely and detects the dirtiness of washing water is installed on an auxiliary tank 2 connected at the lowermost point of an outer tank which encloses a drum. The auxiliary tank 2 is connected with an outer tank by a plurality of connecting pipes 2e, and the installation surface 2d of the turbidity sensor 1 has a nearly projecting shaped section, and a part is made semitransparent or transparent, and inside the auxiliary tank 2, the washing water in the outer tank is allowed to circulate, and the dirtiness of the washing water is properly detected by the turbidity sensor 1.
Patent JP-H10160645-A (JP)
Title: Excessive speed prevention device of turbine-testing machine
Inventor: IJICHI NOBUAKI
IPC: G01M99/00
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To prevent the excessive speed of a turbine by supplying a coolant from an emergency water tank to a water dynamometer through an emergency water-supply pipe when the supply of the coolant is stopped. SOLUTION: While a turbine-testing machine 1 is being operated, an emergency water (coolant) 14 is supplied into an emergency water tank 9 provided at the upper part of a water dynamometer 2 and at the same time an air pressure is applied and the water surface of the emergency water 14 is pressurized. When the supply of a coolant 2e to the water dynamometer 2 is stopped due to, for example, a power failure and the failure of a pump during operation, a coolant supply stop signal is received from a coolant supply pipe 7 and an emergency water supply valve 13 of a emergency water supply pipe 12 is opened, and the emergency water 14 is supplied instantly from the emergency water tank 9 to the water dynamometer 2. A driver closes a turbine entrance valve 5 while the emergency water 14 is being supplied.  In this manner, when the supply of the coolant 2e to the water dynamometer 2 is stopped, the pressurized emergency water 14 in the emergency water tank 9 is supplied to the water dynamometer 2 instantly, thus preventing the excessive speed of the turbine.
Patent JP-H06168171-A (JP)
Title: Data backup system
Inventor: UCHIDA AKIRA
IPC: G06F3/06
Filed: 1992-11-27
Abstract: PURPOSE:To decrease the data amounts of backup. CONSTITUTION:Small area information and large area information is stored in a main storage part 12, and a magnetic disk 14. Whether or not data are changed in the magnetic disk 14 is stored for each area, in those small and large area information. Then, normally the backup is operated by using only the small area information in the main storage part 12. On the other hand, the large area information is always updated when the data in the magnetic disk 14 are changed. And also, the small area information is transferred in a prescribed interval to the magnetic disk 14. Then, at the time of an abnormal end, the backup is operated based on the small area information and the large area information. Thus, the two kinds of large and small information related with change is provided, so that an operating time at the time of the normal processing can be sufficiently shortened by the integration, and the efficient backup can be attained.
Patent JP-H08150649-A (JP)
Title: Injection compression molding method
Inventor: ARAI TAKESHI
IPC: B29C45/70
Filed: 1994-11-28
Abstract: PURPOSE: To enhance and uniformize molding quality by sufficiently excluding the internal stress of a molding and preventing shape transfer properties and the wt. irregularity of the molding. CONSTITUTION: A low pressure mold clamping position is set as an objective position Xo and, at the time of the injection and filling of a resin, the feedback control of a minor loop to the objective position Xo is performed and, when resin pressure becomes higher than set pressure (first set pressure P1) of low pressure mold clamping, the objective position Xo is altered in a mold opening direction to perform feedback control with respect to mold clamping pressure and, when the opening position of a mold reaches a preset position Xs, the opening position of the mold is set to the preset position Xs and the control to mold clamping pressure is released and, when resin pressure reaches a preset second set pressure P2, mold re-clamping is performed.
Patent JP-2001130693-A (JP)
Title: Frp panel for panel assembling type tank and elution preventing method for organic material out of the panel assembling type tank
Inventor: ENDO DAISUKE
IPC: B65D90/04
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide an FRP panel for manufacturing at a low cost a panel assembling type tank of good corrosion resistance. SOLUTION: An FRP panel 1 used for a panel assembling type tank is provided with folding sections 2a on the peripheral edges of a panel main body 2, and a coated layer 2b is formed on a surface layer forming the inner face side of the tank. The coated layer 2b is formed by integrally forming a glass film on the surface layer of the panel main body 2. The panel main body 2 is formed of a press molded SMC in which a conventional unsaturated polyester resin is used as a matrix resin. The coated layer 2b formed of the glass film has superior resistance to chemicals, resistance to water and gas barrier properties and is optimum for improving the corrosion-resistant capability.
Patent JP-H10155666-A (JP)
Title: Electromagnetic fryer
Inventor: YOSHIDA MINORU
IPC: H05B6/10
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic fryer allowing a frier tank to be easily cleaned, and capable of forming a hot zone in the upper layer of edible oil and a cold zone in the lower layer thereof. SOLUTION: This electromagnetic frier 10 has a heating chamber 1 between an outer casing 5 and the side 6 of a fryer tank 4. In addition, the heating chamber 1 is positioned in the upper part of the fryer tank 4. Edible oil 8 heated in the heating chamber 1 generates thermal convection relative to the edible oil 8 in the fryer tank 4. As a result, the fryer tank 4 can easily be cleaned. At the same time, a hot zone is formed in the upper layer or the edible oil 8 fully contained in the fryer tank 4, and a cold zone is formed in the lower layer thereof.
Patent JP-H09157158-A (JP)
Title: Preparation compounded with galenical
Inventor: DOUEN TAKAYUKI
IPC: A61K31/135
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To provide the preparation prepared by compounding a galenical extract with a medicine-adsorbed ion exchange resin resinate without affecting the release of the medicine from the resinate, and to provide a method for preparing the preparation. SOLUTION: This preparation containing the medicine-adsorbed ion exchange resin resinate and the galenical extract is prepared by compounding the medicine-adsorbed ion exchange resin resinate and the galeical extract containing an ionic substance in an amount of the equality: F=B(eq)/A(eq) (0<=F<=0.3) [A(eq) is the ion exchange capacity of the medicine-adsorbed ion exchange resin resinate; B(eq) is the ion equivalent of the ionic substance contained in the galenical extract].
Patent JP-H10162724-A (JP)
Title: Manufacture of plasma display panel
Inventor: KURODA TAKEO
IPC: H01J9/02
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide the manufacture of a plasma display panel capable of forming an accurate partitioning wall by a simple process. SOLUTION: In this method, a partitioning wall forming film; having structure wherein partitioning wall forming layers 1 containing glass powder and binder resin, and spacer resin layers 2 are arranged alternately, and intervals among the respective partitioning wall forming layers 1 accord with the intervals of electrodes formed on a base plate; is spreaded on a base plate whereon electrodes are formed so that the respective partitioning wall forming layers 1 can be positioned in the middles of the respective electrodes. After that, a process is included wherein binder resin and spacer resin are removed by baking the film, and also the glass component of the partitioning wall forming layers 1 are formed on partitioning walls integrated with the base plate.
Patent JP-H11153628-A (JP)
Title: Received voltage detecting device for gas insulated electric equipment
Inventor: SAITO MUNECHIKA
IPC: G01R15/06
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To provide the received voltage detecting device capable of easily knowing the level of the voltage that the gas insulated electric equipment is receiving on the spot of the equipment. SOLUTION: An electrode 3 for detection is arranged opposite the main circuit conductor 2 in the metal container 1 of the gas insulated electric equipment. A current detecting coil 5 which has one end grounded is arranged outside the metallic container 1 and the other end of the current detecting coil 5 is connected to the electrode 3 for detection through the center conductor of an insulation bushing 4. An ammeter 9 is provided which detects the current flowing to the current detecting coil 5 through a current transformer constituted by winding a secondary coil around an iron core 901 having a magnetic path cross- linked with the current detecting coil 5 and this ammeter 9 measures a leak current flowing through the electrostatic capacity between the main circuit conductor 2 and electrode 3 for detection. The display of the ammeter 9 is matched with the display of a received voltage by adjusting the resistance value of a variable resistor 8 connected in parallel to the current detecting coil 5.
Patent JP-H06169535-A (JP)
Title: Power source unit
Inventor: TANABE HISAO
IPC: H02J3/06
Filed: 1992-11-30
Abstract: PURPOSE:To supply economical power source units of enhanced operating ratio by reducing the capacity at start up. CONSTITUTION:A group of power supply units comprising three power source units (1-3) to supply power to loads (5-16), and one back-up power source unit 4 to supply power, in place of a power source unit (1, 2, or 3) if it fails, to the loads to which the failed power source unit was supplying power. When loads require larger power for starting than for steady operation, the loads belonging to first power source unit are divided into two groups; the first power source unit supplies power to start one group of loads, and the back-up power source unit supplies power to start the other group of loads. After starting, the two groups of loads are re-connected into one group and are supplied power from the first power source unit. This applies to the loads belonging to the second power source unit; the loads are started by the second power source unit and back-up unit. Means 23-29 are provided to start up to n-th group of loads separately.
Patent JP-H03179548-A (JP)
Title: Command re-execution processing system
Inventor: ONO SADAHIKO
IPC: G06F3/02
Filed: 1989-12-08
Abstract: PURPOSE:To improve the operability at re-execution of a command by providing a command editing processing means and a continuous execution instruction input processing means and executing en bloc the commands selected out of a log. CONSTITUTION:The executed commands are stored in a command log table 16 in the order of execution. An input data analysis processing part 13 analyzes the display request of a command log and displays the log command strings collected to the table 16 on a display device 12 via a command log editing processing means 14 to perform the selection of commands and the change input processing on a screen. A continuous execution instruction input processing means 15 receives the input of a continuous execution instruction from an input device 11 and takes the selected commands out of the table 16 one by one. Then the means 15 transfers these commands to a command execution processing part 19 with no intervention of a command display processing part 18.
Patent JP-H03182821-A (JP)
Title: Independent suspension for vehicle
Inventor: MITO TOSHIYASU
IPC: B60G3/20
Filed: 1989-12-08
Abstract: PURPOSE:To improve anti-squat properties and disuse an assist link by connecting an upper arm, a lower arm, and a trailing arm to a carrier which supports a wheel, so that it may rotate in a particular condition. CONSTITUTION:In a carrier 10, the spindle 16 of a wheel 14 is supported around an axial line of rotation 18 by a bearing 12. An upper arm 20 and a lower arm 22 are installed in the lateral direction of a vehicle, and respective inner ends are pivotally supported against a vehicle body by joints 24 and 26. A trailing arm 28 is installed in the front and rear direction of the vehicle body, and its front nd is pivotally supported against the vehicle body by a joint 30. The outer end of the upper arm 20 is pivotally mounted against the carrier 10 by a joint 32. The outer end of the lower arm 22 is supported so that it may displace relatively along the axial line 36 of the trailing arm 28 by a joint 34. The carrier 10 is pivotally mounted against the arm 28 between 34 and 30, and the arm 22 between 34 and 26 by joints 38 and 40.
Patent JP-H05129972-A (JP)
Title: Adaptive receiver
Inventor: OKAMOTO SHINGO
IPC: H04B1/10
Filed: 1991-11-07
Abstract: PURPOSE:To quicken a focusing speed of power in an adaptive matching filter of transversal filter configuration having plural taps. CONSTITUTION:Reception signals at each tap are weighted by an adaptive matching filter 111 and resulting outputs are subject to addition processing. Analog switches 181-18N stop addition processing of tap outputs other than that of a reference tap when a clock of a reception signal is asynchronous with a clock in its own equipment. Thus, a focusing speed of power by the adaptive matching filter 111 is quickened at application of power or synchronization locking from out of clock synchronism.